Sri Wahyuni and Amthy Suraya, “PENGARUH NET PROFIT MARGIN (NPM) DAN EARNING PER SHARE (EPS) TERHADAP HARGA SAHAM PT GUDANG GARAM Tbk PERIODE 2014 – 2023”, JIIC, vol. 2, no. 2, pp. 2536–2547, Feb. 2025, Accessed: Oct. 24, 2026. [Online]. Available: https://jicnusantara.com/index.php/jiic/article/view/2505